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Flsun V400 Overhaul in Accordance with Klipper Standards / Delta
Page under construction
Configuration Variants:
- OEM Klipper Vanilla: Raspberry Pi with general Linux or reinstalled Speeder-pad.
- Flsun Speederspad Klipper: Includes many changes to core Klipper files.
Note: On some printers, it may be necessary to temporarily increase 'minimum_z_position' to -5 for the initial setup to run 'probe_calibrate' due to varying quality control. Once completed, it should be set to the default value or around 0.6-1mm. The first 'save_config' will add a section to 'printer.cfg' with calibrated overrides such as 'zoffset', 'delta_calibrate', etc.
What's New?
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V400 trams in accordance with delta docs.
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Calibrate button: Runs endstop calibration, delta_calibrate, and bed_mesh. Use this button ONLY after running 'probe_calibrate' to set up the probe offset. The order of events remains absolute: set up probe offset, run 'delta_calibrate' to apply zoffset/tram the arms, and then run 'bed_mesh'. Preheat the bed to the printing temperature before running the calibrate button. The process is automated and will reboot/save on its own. It completes once 'bed_mesh' has finished. Fluidd/Mainsail will display the running procedure. After completion, the (babystep) will be 0.6mm high to avoid scrapes if the Zoffset is wrong. Simply (babystep) down from Mainsail or Klipperscreen during the first print.
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Spread cycle and stealth chops: According to TMC docs, spread cycle is the most accurate but also louder. The mode can be set in start G-code or manually selected.
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Safe homing.
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Extruder gear ratio.
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TMC spreadsheet tuning.
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Auto-saving baby step based on Mental's XYZ offset macro.
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Heavy-duty input shaper tuning.
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Raspberry Pi Pico ADXL support.
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Ideamaker profiles.
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Properly functioning bed mesh.
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Revised macros to remove redundancy.
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Effector LED turns on when running G28.
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Automated calibration (endstop, delta_calibrate, bed_mesh). Preheat the bed before using this. The probe must be on.
Support and Links:
- For further support: Facebook Group (https://www.facebook.com/groups/1502404840209556)
- Klipper official website: klipper3d.org (https://www.klipper3d.org)
- Mainsail UI documentation: docs.mainsail.xyz (https://docs.mainsail.xyz)
- Moonraker repository: github.com/Arksine/moonraker (https://github.com/Arksine/moonraker)
- Kiauh repository: github.com/th33xitus/kiauh (https://github.com/th33xitus/kiauh)
Note: Links are provided to credit various authors. Credit for specific code or collaboration efforts can be found in the corresponding .cfg files. The Flsun V400 Facebook community, KevinOConnor's Klipper 0.s, mainsail/fluidd teams, and KlipperScreen are acknowledged. No collabs have been done unless explicitly listed. Use and improvements of open-source code are encouraged and appreciated. Always thank developers for their work, time, and support. Happy printing! ##############################################